111303110102 has 8 divisors (see below), whose sum is σ = 166957200000. Its totient is φ = 55650710104.

The previous prime is 111303110081. The next prime is 111303110129. The reversal of 111303110102 is 201011303111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242477 + ... + 530472.

It is an arithmetic number, because the mean of its divisors is an integer number (20869650000).

Almost surely, 2^111303110102 is an apocalyptic number.

111303110102 is a deficient number, since it is larger than the sum of its proper divisors (55654089898).

111303110102 is an equidigital number, since it uses as much as digits as its factorization.

111303110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844950.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 111303110102 its reverse (201011303111), we get a palindrome (312314413213).

The spelling of 111303110102 in words is "one hundred eleven billion, three hundred three million, one hundred ten thousand, one hundred two".